2-isopropyl-4-methyl-3-thiazoline
thiazole, 2,5-dihydro-4-methyl-2-(1-methylethyl)-

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Name: 4-methyl-2-propan-2-yl-2,5-dihydro-1,3-thiazole CAS Number: 67936-13-4 3D/inchi ECHA EINECS - REACH Pre-Reg: 267-816-9 FDA UNII: 35Q7TX396D Nikkaji Web: J317.237F XlogP3-AA: 1.90 (est) Molecular Weight: 143.25261000 Formula: C7 H13 N S NMR Predictor: Predict (works with chrome, Edge or firefox) Category:flavor enhancers   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search JECFA Food Flavoring: 2206 2-isopropyl-4-methyl-3-thiazoline FEMA Number: 4767 2-isopropyl-4-methyl-3-thiazoline FDA: No longer provide for the use of these seven synthetic flavoring substances   Physical Properties: Appearance: colorless to pale yellow clear liquid (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 0.99360 to 1.07400 @ 20.00 °C. Pounds per Gallon - (est).: 8.277 to 8.947 Refractive Index: 1.49710 to 1.54700 @ 20.00 °C. Boiling Point: 201.34 °C. @ 760.00 mm Hg (est) Boiling Point: 45.00 to 46.00 °C. @ 0.75 mm Hg Acid Value: 2.00 max. KOH/g Vapor Pressure: 0.439000 mmHg @ 25.00 °C. (est) Flash Point: 168.00 °F. TCC ( 75.60 °C. ) (est) logP (o/w): 3.381 (est) Soluble in:   alcohol   water, 61.77 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor Type: toasted toasted sulfurous sweet cocoa chocolate Odor Description:at 0.10 % in propylene glycol. toasted sulfury sweet cocoa chocolate Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Chemical Sources Association Need This Item for Flavor/Food?: You can contact the Chemical Sources Association   Safety Information:   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: Not determined Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: flavor enhancers Recommendation for 2-isopropyl-4-methyl-3-thiazoline usage levels up to:   not for fragrance use.   Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library publication number: 26 Click here to view publication 26   average usual ppm average maximum ppm baked goods: 0.25000 0.50000 beverages(nonalcoholic): 0.25000 0.50000 beverages(alcoholic): 0.25000 0.50000 breakfast cereal: 0.25000 0.50000 cheese: - - chewing gum: 0.50000 1.00000 condiments / relishes: 0.25000 0.50000 confectionery froastings: 0.25000 0.50000 egg products: - - fats / oils: - - fish products: - - frozen dairy: 0.25000 0.50000 fruit ices: 0.25000 0.50000 gelatins / puddings: - - granulated sugar: - - gravies: - - hard candy: 0.25000 0.50000 imitation dairy: - - instant coffee / tea: - - jams / jellies: 0.25000 0.50000 meat products: - - milk products: 0.25000 0.50000 nut products: - - other grains: - - poultry: - - processed fruits: 0.25000 0.50000 processed vegetables: - - reconstituted vegetables: - - seasonings / flavors: 0.25000 0.50000 snack foods: - - soft candy: 0.25000 0.50000 soups: - - sugar substitutes: - - sweet sauces: 0.25000 0.50000   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :3017811 National Institute of Allergy and Infectious Diseases:Data 4-methyl-2-propan-2-yl-2,5-dihydro-1,3-thiazole Chemidplus:0067936134   References:   4-methyl-2-propan-2-yl-2,5-dihydro-1,3-thiazole NIST Chemistry WebBook: Search Inchi Pubchem (cid): 3017811 Pubchem (sid): 135247747   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements HMDB (The Human Metabolome Database): Search VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note For Odor chocolate chocolate pyrazine A FL/FR 2- methoxypyrazine FL/FR cocoa 2-iso butyl-3,5-(and 3,6)-dimethyl pyrazine FL/FR honey butyl phenyl acetate FL/FR sulfurous cocoa essence FL/FR sweet vanilla oleoresin bali FL/FR For Flavor No flavor group found for these 2-iso butyl-3,5-(and 3,6)-dimethyl pyrazine FL/FR chocolate pyrazine A FL/FR 2- methoxypyrazine FL/FR 3- mercapto-3-methyl-1-butyl acetate FL alliaceous alliaceous shallot oil FL chocolate cocoa essence FL/FR honey butyl phenyl acetate FL/FR sweet vanilla oleoresin bali FL/FR   Potential Uses: None Found   Occurrence (nature, food, other):note   found in nature   Synonyms: 2,5- dihydro-2-isopropyl-4-methyl thiazole 2,5- dihydro-2-isopropyl-4-methylthiazole 4- methyl-2-propan-2-yl-2,5-dihydro-1,3-thiazole 2-iso propyl-4-methyl-2,5-dihydrothiazole   thiazole, 2,5-dihydro-4-methyl-2-(1-methylethyl)-   Articles: PubMed:Identification of 2-ethyl-4-methyl-3-thiazoline and 2-isopropyl-4-methyl-3-thiazoline for the first time in nature by the comprehensive analysis of sesame seed oil.

Notes: None found